Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	71.67	72.40	71.38	71.93	3,837,783	+0.56(+0.79%)
Apr 28, 2011	70.71	71.73	70.06	71.36	5,128,423	+0.97(+1.38%)
Apr 27, 2011	71.21	71.21	68.36	70.39	9,669,781	-0.79(-1.11%)
Apr 26, 2011	72.73	72.73	70.99	71.18	5,425,774	-1.38(-1.91%)
Apr 25, 2011	73.79	74.03	72.48	72.57	3,495,575	-1.99(-2.67%)
Apr 21, 2011	73.10	74.68	72.77	74.56	5,587,431	-0.20(-0.26%)
Apr 20, 2011	75.40	75.41	74.26	74.75	2,924,473	+1.25(+1.69%)
Apr 19, 2011	73.07	74.05	72.96	73.51	2,500,586	+0.18(+0.24%)
Apr 18, 2011	73.07	73.76	72.12	73.33	4,411,779	-1.39(-1.87%)
Apr 15, 2011	75.68	75.90	74.25	74.72	5,883,020	-2.38(-3.09%)
Apr 14, 2011	77.03	78.01	76.56	77.11	4,391,631	-0.37(-0.47%)
Apr 13, 2011	79.49	79.50	77.21	77.47	4,794,033	-1.14(-1.45%)
Apr 12, 2011	79.38	79.67	78.12	78.61	5,277,751	-1.24(-1.55%)
Apr 11, 2011	80.42	82.11	79.70	79.85	5,722,632	+1.15(+1.46%)
Apr 08, 2011	80.90	81.07	78.50	78.70	3,948,071	-1.23(-1.53%)
Apr 07, 2011	79.92	81.01	79.47	79.92	3,604,922	+0.29(+0.36%)
Apr 06, 2011	80.78	81.57	79.15	79.64	3,689,850	-0.44(-0.54%)
Apr 05, 2011	78.19	80.14	78.16	80.07	4,047,640	+1.18(+1.49%)
Apr 04, 2011	79.03	79.03	78.17	78.90	3,437,624	+0.97(+1.24%)
Apr 01, 2011	77.85	78.40	77.37	77.93	3,573,014	+0.86(+1.12%)
Mar 31, 2011	78.51	78.92	77.04	77.07	4,137,097	-0.99(-1.27%)
Mar 30, 2011	78.06	78.06	78.06	78.06	5,144,124	-1.09(-1.37%)
Mar 29, 2011	77.44	79.48	77.07	79.14	4,396,302	+1.85(+2.39%)
Mar 28, 2011	77.43	78.52	76.84	77.29	4,995,660	+0.02(+0.03%)
Mar 25, 2011	78.96	78.97	77.12	77.28	6,460,003	-2.07(-2.60%)
Mar 24, 2011	79.88	79.90	78.49	79.34	2,915,010	+0.22(+0.27%)
Mar 23, 2011	79.85	79.91	78.17	79.12	3,209,400	-0.25(-0.31%)
Mar 22, 2011	79.83	80.08	78.46	79.37	3,778,722	+0.12(+0.15%)
Mar 21, 2011	78.85	79.39	78.24	79.25	2,899,134	+1.70(+2.19%)
Mar 18, 2011	78.78	79.59	77.39	77.55	4,028,765	-0.31(-0.39%)
Mar 17, 2011	77.22	77.97	76.38	77.86	5,308,080	+2.45(+3.25%)
Mar 16, 2011	76.33	77.32	74.68	75.41	4,392,711	-2.04(-2.63%)
Mar 15, 2011	77.13	79.18	76.97	77.44	6,844,817	-1.74(-2.20%)
Mar 14, 2011	78.79	79.34	77.83	79.18	2,876,196	-0.38(-0.47%)
Mar 11, 2011	77.45	80.47	77.31	79.56	3,259,030	+1.48(+1.90%)
Mar 10, 2011	80.13	80.13	77.72	78.08	6,310,471	-3.49(-4.28%)
Mar 09, 2011	83.14	83.41	81.20	81.57	3,507,203	-1.37(-1.66%)
Mar 08, 2011	83.54	83.75	82.52	82.94	3,797,288	+0.14(+0.17%)
Mar 07, 2011	83.70	84.21	82.36	82.80	2,859,971	-1.19(-1.41%)
Mar 04, 2011	83.70	84.41	83.31	83.99	4,206,644	-0.40(-0.47%)
Mar 03, 2011	83.93	85.01	82.86	84.38	4,937,004	-0.12(-0.14%)
Mar 02, 2011	82.37	84.60	81.83	84.50	6,260,136	+2.93(+3.59%)
Mar 01, 2011	84.07	84.62	81.52	81.58	6,630,160	-2.10(-2.51%)
Feb 28, 2011	82.36	84.37	80.43	83.67	6,454,188	+1.81(+2.21%)
Feb 25, 2011	80.68	82.17	79.84	81.86	5,418,890	+2.16(+2.70%)
Feb 24, 2011	80.23	81.83	77.15	79.71	9,289,135	-1.39(-1.72%)
Feb 23, 2011	81.41	82.43	80.08	81.10	8,986,669	+0.41(+0.50%)
Feb 22, 2011	82.38	82.81	79.36	80.70	5,356,908	-1.76(-2.13%)
Feb 18, 2011	82.40	82.94	81.53	82.46	5,901,569	+0.26(+0.31%)
Feb 17, 2011	80.08	82.35	79.51	82.20	6,063,266	+2.62(+3.29%)
Feb 16, 2011	78.64	80.08	78.35	79.58	3,381,947	+1.03(+1.31%)
Feb 15, 2011	79.39	79.66	77.57	78.55	4,545,995	-0.11(-0.14%)
Feb 14, 2011	76.42	78.89	76.38	78.66	5,022,045	+2.30(+3.02%)
Feb 11, 2011	76.78	77.87	75.55	76.36	5,697,145	-1.51(-1.94%)
Feb 10, 2011	74.83	78.04	74.83	77.87	5,243,203	+2.94(+3.92%)
Feb 09, 2011	78.21	78.39	74.85	74.93	6,360,902	-3.71(-4.71%)
Feb 08, 2011	79.28	79.28	77.11	78.64	4,195,241	-0.21(-0.26%)
Feb 07, 2011	79.62	80.28	78.49	78.85	5,281,272	-0.24(-0.30%)
Feb 04, 2011	79.19	79.53	78.01	79.08	4,013,923	-0.62(-0.78%)
Feb 03, 2011	79.39	79.72	77.42	79.71	4,184,868	+0.46(+0.59%)
Feb 02, 2011	79.68	80.16	78.65	79.24	4,421,879	-0.86(-1.07%)
Feb 01, 2011	79.19	80.13	78.40	80.10	5,420,349	+1.08(+1.36%)
Jan 31, 2011	77.45	79.09	76.97	79.03	3,612,032	+1.07(+1.37%)
Jan 28, 2011	79.01	79.25	77.57	77.96	4,553,052	-1.00(-1.26%)
Jan 27, 2011	79.24	79.76	78.11	78.96	3,952,883	-0.15(-0.19%)
Jan 26, 2011	78.10	79.25	77.74	79.10	5,017,397	+1.74(+2.25%)
Jan 25, 2011	78.05	78.13	76.03	77.36	4,936,797	-0.58(-0.75%)
Jan 24, 2011	77.13	78.69	76.33	77.95	4,807,463	+0.41(+0.52%)
Jan 21, 2011	79.04	79.13	76.69	77.54	5,510,520	+0.06(+0.08%)
Jan 20, 2011	76.94	78.49	76.14	77.48	5,947,525	-0.82(-1.05%)
Jan 19, 2011	81.35	81.57	77.83	78.30	11,057,985	-3.70(-4.51%)
Jan 18, 2011	78.94	82.28	78.69	82.00	11,358,849	+3.89(+4.97%)
Jan 14, 2011	75.73	78.21	75.48	78.12	9,542,943	+1.67(+2.19%)
Jan 13, 2011	76.61	77.72	75.81	76.44	5,645,576	+0.28(+0.36%)
Jan 12, 2011	76.75	76.87	75.44	76.17	4,881,511	+0.85(+1.13%)
Jan 11, 2011	73.61	75.34	73.40	75.32	6,344,831	+2.37(+3.25%)
Jan 10, 2011	73.02	73.21	72.17	72.94	5,774,586	-1.25(-1.68%)
Jan 07, 2011	72.28	75.09	72.28	74.19	7,506,307	+1.98(+2.74%)
Jan 06, 2011	72.90	73.84	71.65	72.21	7,785,882	-0.21(-0.29%)
Jan 05, 2011	68.35	72.50	68.11	72.42	7,981,719	+3.56(+5.17%)
Jan 04, 2011	69.46	69.73	68.65	68.86	5,774,037	+0.21(+0.30%)
Jan 03, 2011	69.31	69.56	68.16	68.65	3,959,547	-0.07(-0.10%)
Dec 31, 2010	68.32	68.72	67.84	68.72	1,332,494	+0.38(+0.55%)
Dec 30, 2010	67.93	68.68	67.64	68.35	2,525,340	-0.15(-0.22%)
Dec 29, 2010	67.53	68.75	67.11	68.50	2,627,659	+1.01(+1.49%)
Dec 28, 2010	68.00	68.15	67.31	67.49	2,560,780	-0.19(-0.28%)
Dec 27, 2010	67.81	67.91	67.29	67.68	2,753,625	-0.86(-1.25%)
Dec 23, 2010	67.83	68.99	67.77	68.54	2,313,759	+0.04(+0.06%)
Dec 22, 2010	68.80	68.93	68.01	68.50	3,070,033	-0.30(-0.43%)
Dec 21, 2010	69.76	69.80	68.60	68.79	3,326,844	-0.39(-0.56%)
Dec 20, 2010	69.21	69.27	68.26	69.18	2,785,821	+0.62(+0.91%)
Dec 17, 2010	68.78	68.96	67.91	68.56	4,452,264	+0.03(+0.04%)
Dec 16, 2010	68.76	69.41	67.75	68.53	10,417,968	-2.55(-3.59%)
Dec 15, 2010	71.60	72.53	70.21	71.08	7,580,493	-0.90(-1.25%)
Dec 14, 2010	72.16	73.10	71.69	71.98	4,758,600	+0.33(+0.46%)
Dec 13, 2010	72.38	73.09	71.49	71.65	5,532,824	+0.23(+0.33%)
Dec 10, 2010	70.55	72.04	70.07	71.41	6,802,866	+0.93(+1.32%)
Dec 09, 2010	70.22	70.54	69.37	70.48	3,821,874	+0.26(+0.37%)
Dec 08, 2010	68.81	70.40	68.81	70.23	5,089,426	+1.33(+1.94%)
Dec 07, 2010	71.14	71.14	68.75	68.89	6,402,470	-1.24(-1.76%)
Dec 06, 2010	70.67	70.78	69.56	70.13	4,823,868	+0.42(+0.60%)
Dec 03, 2010	70.44	71.68	69.33	69.71	8,972,470	-0.42(-0.59%)
Dec 02, 2010	67.68	70.20	67.40	70.13	10,171,594	+3.15(+4.71%)
Dec 01, 2010	67.39	67.50	66.40	66.97	8,719,104	+0.65(+0.99%)
Nov 30, 2010	67.41	68.27	66.24	66.32	33,147,404	-1.57(-2.32%)
Nov 29, 2010	65.64	68.05	65.64	67.89	8,616,357	+2.14(+3.25%)
Nov 26, 2010	65.44	66.38	64.87	65.76	3,008,465	+0.18(+0.27%)
Nov 24, 2010	66.19	65.58	65.58	65.58	5,697,178	+0.03(+0.05%)
Nov 23, 2010	65.54	66.09	64.86	65.55	4,198,225	-1.29(-1.92%)
Nov 22, 2010	67.27	67.49	65.78	66.83	4,451,669	-0.72(-1.07%)
Nov 19, 2010	67.20	67.56	66.31	67.56	3,913,549	+0.18(+0.26%)
Nov 18, 2010	68.27	68.47	66.94	67.38	6,046,567	+0.65(+0.98%)
Nov 17, 2010	64.86	66.81	64.26	66.73	5,122,742	+1.31(+2.01%)
Nov 16, 2010	65.69	66.40	64.07	65.41	6,198,528	-1.05(-1.58%)
Nov 15, 2010	67.63	67.64	66.05	66.46	3,975,498	-0.48(-0.72%)
Nov 12, 2010	68.31	68.31	66.09	66.94	5,612,799	-1.66(-2.42%)
Nov 11, 2010	68.56	69.72	68.14	68.60	7,795,502	-0.46(-0.67%)
Nov 10, 2010	68.05	69.14	66.53	69.07	7,815,576	+2.02(+3.01%)
Nov 09, 2010	68.00	69.01	66.64	67.05	11,041,859	+3.09(+4.84%)
Nov 08, 2010	63.48	67.15	63.31	63.96	10,193,658	+0.76(+1.20%)
Nov 05, 2010	64.04	64.21	63.05	63.20	6,659,293	-0.29(-0.45%)
Nov 04, 2010	63.77	64.95	61.85	63.48	15,628,318	+0.25(+0.39%)
Nov 03, 2010	63.31	63.31	62.05	63.24	5,591,860	+0.36(+0.57%)
Nov 02, 2010	62.70	63.60	62.13	62.88	4,115,219	+0.69(+1.11%)
Nov 01, 2010	63.43	63.71	61.76	62.19	4,076,795	-0.45(-0.73%)
Oct 29, 2010	62.60	62.88	62.02	62.64	4,803,241	-0.79(-1.25%)
Oct 28, 2010	64.40	64.65	62.69	63.43	9,285,907	-0.34(-0.53%)
Oct 27, 2010	63.55	64.12	62.66	63.77	4,357,945	-0.24(-0.37%)
Oct 25, 2010	65.06	65.45	63.92	64.01	4,178,414	-0.49(-0.77%)
Oct 22, 2010	65.06	65.77	64.35	64.50	3,691,989	+0.17(+0.26%)
Oct 21, 2010	65.97	66.84	64.07	64.33	5,382,980	-0.97(-1.48%)
Oct 20, 2010	65.72	65.91	64.95	65.30	4,813,795	+0.52(+0.81%)
Oct 19, 2010	66.61	66.96	64.57	64.78	5,839,869	-2.83(-4.18%)
Oct 18, 2010	67.03	68.16	66.75	67.61	5,302,022	+1.29(+1.94%)
Oct 15, 2010	65.89	66.88	65.32	66.32	4,914,689	+0.40(+0.60%)
Oct 14, 2010	66.84	68.11	65.64	65.93	8,811,886	-0.15(-0.22%)
Oct 13, 2010	65.81	66.31	64.55	66.07	8,997,016	+2.00(+3.12%)
Oct 12, 2010	61.51	64.43	61.11	64.08	10,462,035	+2.87(+4.68%)
Oct 11, 2010	62.40	62.47	60.96	61.21	5,792,083	-1.06(-1.70%)
Oct 08, 2010	62.27	62.83	60.90	62.27	4,032,404	+0.93(+1.52%)
Oct 07, 2010	62.86	62.92	61.02	61.34	202	-1.25(-1.99%)
Oct 06, 2010	63.49	63.67	62.23	62.58	3,934,379	-0.42(-0.66%)
Oct 05, 2010	63.14	63.73	62.70	63.00	202	+0.67(+1.08%)
Oct 04, 2010	63.40	63.62	61.37	62.33	4,834,489	-1.30(-2.04%)
Oct 01, 2010	63.62	64.39	63.28	63.62	4,117,339	+0.06(+0.09%)
Sep 30, 2010	63.56	65.23	63.52	63.57	8,256,994	-0.83(-1.28%)
Sep 29, 2010	63.18	65.01	62.93	64.39	3,702	+1.91(+3.05%)
Sep 28, 2010	62.20	63.72	61.67	62.48	1,011	+0.83(+1.35%)
Sep 27, 2010	60.26	62.58	60.07	61.65	12,612,810	+2.27(+3.83%)
Sep 24, 2010	59.41	59.57	58.97	59.38	5,840,846	+0.58(+0.99%)
Sep 23, 2010	58.36	59.76	58.14	58.80	6,049,882	-0.42(-0.70%)
Sep 22, 2010	59.09	59.35	58.21	59.21	6,640,561	+0.22(+0.37%)
Sep 21, 2010	59.82	60.31	58.89	58.99	6,269	-0.54(-0.91%)
Sep 20, 2010	59.73	59.83	58.89	59.54	7,673,931	+0.06(+0.10%)
Sep 17, 2010	59.48	59.82	59.07	59.48	16,101,310	+0.38(+0.64%)
Sep 15, 2010	57.76	59.47	57.10	59.10	13,010,306	+1.41(+2.45%)
Sep 14, 2010	58.12	58.40	57.30	57.69	2,992	-0.48(-0.83%)
Sep 13, 2010	59.10	59.50	57.60	58.17	8,814,132	+0.02(+0.03%)
Sep 10, 2010	55.29	59.42	54.91	58.15	21,603,944	+3.48(+6.37%)
Sep 09, 2010	54.27	55.80	53.78	54.67	708	+1.54(+2.90%)
Sep 08, 2010	53.13	53.82	52.45	53.13	4,435,021	+0.68(+1.30%)
Sep 07, 2010	54.03	54.10	52.03	52.45	4,973	-1.27(-2.36%)
Sep 03, 2010	54.56	54.69	53.59	53.71	4,384,973	+0.33(+0.61%)
Sep 02, 2010	54.16	55.13	53.05	53.39	2,073	-0.33(-0.61%)
Sep 01, 2010	51.86	54.81	51.45	53.71	9,332,996	+3.16(+6.26%)
Aug 31, 2010	50.42	51.90	50.08	50.55	13,381	-1.31(-2.54%)
Aug 30, 2010	51.27	52.92	51.25	51.87	5,192,903	+0.43(+0.83%)
Aug 27, 2010	50.65	51.51	49.88	51.44	4,102,717	+1.36(+2.72%)
Aug 26, 2010	51.38	51.48	49.98	50.08	1,112	-0.76(-1.50%)
Aug 25, 2010	50.91	51.41	50.10	50.84	5,739	-0.91(-1.76%)
Aug 24, 2010	49.52	53.08	49.18	51.75	384	+1.45(+2.89%)
Aug 23, 2010	51.15	51.65	50.20	50.29	5,961,507	-0.13(-0.25%)
Aug 20, 2010	51.13	51.17	49.47	50.42	7,959,459	-1.30(-2.50%)
Aug 19, 2010	53.32	53.63	51.56	51.72	5,419	-1.75(-3.27%)
Aug 18, 2010	53.56	54.39	52.94	53.47	2,326	-0.44(-0.83%)
Aug 17, 2010	54.25	55.29	53.80	53.91	1,621	+0.81(+1.53%)
Aug 16, 2010	52.92	53.71	51.75	53.10	5,309,134	-0.44(-0.81%)
Aug 13, 2010	53.54	54.13	52.84	53.54	4,130,660	+0.26(+0.48%)
Aug 12, 2010	52.15	54.08	51.93	53.28	6,356,085	-0.27(-0.50%)
Aug 11, 2010	54.59	54.67	52.40	53.55	5,679	-1.84(-3.32%)
Aug 10, 2010	55.43	56.13	55.20	55.39	36,353	-0.79(-1.41%)
Aug 09, 2010	57.21	57.22	55.39	56.18	8,623,327	-0.29(-0.51%)
Aug 06, 2010	56.46	57.12	54.87	56.46	12,436,198	-0.81(-1.42%)
Aug 05, 2010	54.82	57.71	54.53	57.27	981	+4.32(+8.16%)
Aug 04, 2010	50.77	54.01	50.75	52.95	60,318	+3.13(+6.29%)
Aug 03, 2010	50.32	50.94	49.00	49.82	2,849	-0.29(-0.57%)
Aug 02, 2010	46.69	50.42	46.47	50.11	14,080,976	+4.42(+9.67%)
Jul 30, 2010	45.69	46.66	44.90	45.69	8,716,862	-1.17(-2.49%)
Jul 29, 2010	46.60	47.01	45.10	46.85	657	+0.61(+1.33%)
Jul 28, 2010	46.71	47.42	45.81	46.24	1,719	-0.40(-0.85%)
Jul 27, 2010	46.40	46.81	45.14	46.64	14,408	+1.09(+2.39%)
Jul 26, 2010	44.89	45.78	43.80	45.55	13,618,849	+0.80(+1.79%)
Jul 23, 2010	46.02	46.81	44.50	44.75	11,114,844	-1.39(-3.02%)
Jul 22, 2010	47.88	48.00	46.00	46.14	6,229	-1.07(-2.26%)
Jul 21, 2010	49.11	49.33	46.76	47.21	8,925,906	-1.24(-2.55%)
Jul 20, 2010	47.05	49.03	46.84	48.45	2,732	+0.91(+1.91%)
Jul 19, 2010	51.28	51.28	46.48	47.54	16,049,280	-3.95(-7.68%)
Jul 16, 2010	51.49	53.78	51.36	51.49	8,210,332	-0.08(-0.15%)
Jul 15, 2010	52.19	54.38	51.25	51.57	8,765,214	-0.20(-0.38%)
Jul 14, 2010	51.79	52.99	51.35	51.77	1,011	+0.37(+0.71%)
Jul 13, 2010	54.38	54.38	51.24	51.40	4,983	-0.82(-1.57%)
Jul 12, 2010	51.83	53.69	51.61	52.22	8,057,403	+0.98(+1.91%)
Jul 09, 2010	51.24	51.77	50.53	51.24	6,446,060	-0.24(-0.46%)
Jul 08, 2010	50.90	51.61	48.45	51.48	24,679	+0.92(+1.82%)
Jul 07, 2010	48.12	50.83	47.97	50.56	7,628,107	+2.96(+6.21%)
Jul 06, 2010	47.92	49.12	46.63	47.60	915	+0.28(+0.58%)
Jul 02, 2010	47.33	48.91	46.65	47.33	6,117,985	-1.01(-2.09%)
Jul 01, 2010	46.39	48.67	45.97	48.34	8,443,918	+2.53(+5.53%)
Jun 30, 2010	46.54	47.48	45.23	45.81	2,256	-1.06(-2.26%)
Jun 29, 2010	48.46	49.18	46.24	46.86	1,202	-2.34(-4.76%)
Jun 25, 2010	49.21	50.27	48.63	49.21	8,934,723	+0.02(+0.04%)
Jun 24, 2010	51.88	51.88	49.04	49.19	6,327	-2.98(-5.71%)
Jun 23, 2010	52.34	53.14	51.70	52.16	9,442,897	+0.27(+0.51%)
Jun 22, 2010	52.79	55.17	51.59	51.90	40,322	-1.40(-2.63%)
Jun 21, 2010	54.82	54.84	52.41	53.30	17,694,774	-0.69(-1.28%)
Jun 18, 2010	53.99	54.12	50.13	53.99	35,130,860	+5.12(+10.48%)
Jun 17, 2010	47.97	49.42	47.55	48.87	26,051	+2.38(+5.13%)
Jun 16, 2010	47.38	49.11	46.22	46.49	21,360,010	-1.47(-3.07%)
Jun 15, 2010	45.08	48.23	44.67	47.96	40,074	+3.69(+8.33%)
Jun 14, 2010	47.04	47.07	44.12	44.27	27,829,964	-2.05(-4.42%)
Jun 11, 2010	44.41	46.64	44.01	46.32	17,340,602	+2.55(+5.83%)
Jun 10, 2010	43.70	44.95	42.70	43.77	5,806	+1.67(+3.97%)
Jun 09, 2010	45.41	47.61	41.41	42.10	38,145,132	-3.71(-8.09%)
Jun 08, 2010	47.58	47.97	43.55	45.81	4,073	-2.81(-5.78%)
Jun 07, 2010	50.31	51.26	48.47	48.61	14,222,913	-1.02(-2.05%)
Jun 04, 2010	49.63	51.65	49.04	49.63	20,152,974	+0.23(+0.46%)
Jun 03, 2010	49.25	50.76	47.26	49.40	29,783,478	+1.60(+3.35%)
Jun 02, 2010	49.67	50.18	46.10	47.80	468,102	-1.67(-3.38%)
Jun 01, 2010	50.84	52.86	49.37	49.47	51,767	-6.65(-11.85%)
May 28, 2010	56.13	57.83	55.43	56.13	20,176,444	-2.91(-4.92%)
May 27, 2010	60.63	63.17	58.49	59.03	27,259,738	+1.12(+1.93%)
May 26, 2010	57.81	58.81	56.50	57.92	11,052	+1.40(+2.48%)
May 25, 2010	51.68	56.70	51.46	56.51	15,332	+3.16(+5.93%)
May 24, 2010	59.41	59.67	53.17	53.35	18,964,420	-5.22(-8.91%)
May 21, 2010	56.83	59.56	56.34	58.57	14,065,181	+1.22(+2.12%)
May 20, 2010	60.83	61.05	57.19	57.35	22,175	-4.80(-7.72%)
May 19, 2010	61.98	62.99	60.86	62.15	11,038,551	+0.19(+0.30%)
May 18, 2010	65.61	66.14	61.30	61.96	5,863	-2.29(-3.57%)
May 17, 2010	67.08	67.15	63.78	64.25	11,729,186	-1.31(-2.01%)
May 14, 2010	65.57	66.21	64.03	65.57	9,526,479	-0.37(-0.55%)
May 13, 2010	67.66	68.32	65.81	65.94	10,602,532	-3.37(-4.86%)
May 12, 2010	68.87	70.03	66.31	69.31	12,353,708	+1.23(+1.80%)
May 11, 2010	66.68	68.47	66.52	68.08	5,430	+2.49(+3.80%)
May 10, 2010	64.45	65.70	64.32	65.59	20,819,770	-1.65(-2.46%)
May 07, 2010	68.71	69.58	65.99	67.24	13,704,647	-1.67(-2.42%)
May 06, 2010	71.83	73.41	65.75	68.91	202	-3.32(-4.60%)
May 05, 2010	73.65	74.49	71.45	72.23	17,339,214	+0.32(+0.44%)
May 04, 2010	71.63	72.57	69.32	71.92	3,721	-0.17(-0.23%)

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